Wii U or new 3DS?

[epicurean]

So I decided recently that I would probably be trading my Vita in for a 3DS (please don't make this a pro or anti Vita thread).  But then I got to thinking that maybe a Wii U would be better - I only play my Vita at home, and the Wii U has the second screen that I can play anywhere in the house (I think?) and I'm normally more of a console gamer.  I also really like the gamepad.  Here are pros and cons I came up with, please add more if you can think of them, plus any and all opinions.

Oh, also, how does the Wii U hook up to the TV?  HDMI or component?

I should note that I currently have a PS4 and XOne, though I really haven't used the One at all (but I'm afraid to trade it back in).

New 3DS - PROS

• Huge userbase, likely to get more support going forward
• More RPGs - would like to play Bravely Default and Fire Emblem
• Xenoblade 3D coming soon

New 3DS - CONS

• Other than Xenoblade 3D, not a lot of other games looking forward too
• Not in love with the system itself

Wii U - PROS

• Like the system design, especially gamepad
• Xenoblade X coming soon
• Could play original Xenoblade via Wii emulator (correct?)
• Possibly Baynoetta 2 if it isn't too anti-God (would love to hear opinions on this)
• Have a 4 year old and 2 year old that may like Mario 3D Land or Mario Kart?

Wii U - CONS

• Worried about support after this year, or replacement soon
• No Bravely Default, Fire Emblem
• Cost 

Thanks for any feedback!